The Center for Excellence in Education announced the 2006 USA Biology Olympiad Finalists. Jawon Lee and Victoria Wong of Torrey Pines High School in San Diego, and Kai Qiu of University High School in Irvine were named finalists.

The Mathematical Association of America announced results for the 2006 USA Math Olympiad competition. Tedrick Leung, an 11th grader at North Hollywood High School, is one of 12 winners and Zarathustra Brady, an 11th grader at Mognolia Science Academy, received Honorable Mention.

The American Association of Physics Teachers (AAPT) and the American Institute of Physics sponsor a competition each year for high school students to represent the United States at the International Physics Olympiad Competition (IPhO).